VOLVO
DEM-P18897A - Oil Pressure Pump Performance. Mechanical Failures. Fluid leak or seal failure
System
Allradantrieb (DEM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
7 ModelleS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (10)
- Volvo S60 (2011–)2011–2012
- Volvo S80 (2007–)2009–2012
- Volvo V60 (2011–)2011–2012
- Volvo V70 (2008–)2009–2012
- Volvo XC60 (2009–)2009–2012
- Volvo XC70 (2008–)2009–2012
- Volvo XC90 (2003–)2009–2010Nur Motor: B6324S, B8444S · Nur Getriebe: TF-80SC AWD
- Volvo XC90 (2003–)2011Nur Motor: B6324S5, B8444S · Nur Getriebe: TF-80SC AWD
- Volvo XC90 (2003–)2012Nur Motor: B6324S5 · Nur Getriebe: TF-80SC AWD
- Volvo XC90 (2003–)2013–2014Nur Motor: B6324S5, D5244T18 · Nur Getriebe: TF-80SC AWD
Was bedeutet der Fehlercode?
The oil pressure pump keeps running well beyond the expected time when the accumulator is being topped up. This suggests that pressure is escaping somewhere in the system. The four-wheel drive control module (DEM) checks this with the engine running, and the code is set when the pump runs for too long. The fault can sit in the check valve of the oil filter or in a clogged oil filter.
Mögliche Ursachen
- The non-return valve in the oil filter is stuck open
- The oil filter is clogged
Was Sie tun können
- 1Read off the fault code, note it and clear it. Test drive the vehicle to see if the fault returns
- 2If the oil filter or the oil in the coupling has recently been changed, tell the workshop
- 3Look for oil leaks at the coupling and underneath the vehicle
- 4If the fault remains, have a workshop change the oil filter and the oil in the coupling (AOC)
Symptome, die Sie bemerken können1
- Four-wheel drive does not work
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.